3078740145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2381}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 5602464000

約数和(自身を除く): 2523723855

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 349, 741, 1047, 1235, 1745, 2381, 3705, 4537, 5235, 6631, 7143, 11905, 13611, 19893, 22685, 30953, 33155, 35715, 45239, 68055, 86203, 92859, 99465, 135717, 154765, 226195, 258609, 431015, 464295, 588107, 678585, 830969, 1293045, 1764321, 2492907, 2940535, 4154845, 8821605, 10802597, 12464535, 15788411, 32407791, 47365233, 54012985, 78942055, 162038955, 205249343, 236826165, 615748029, 1026246715, 3078740145]

約数ペア:

[(1, 3078740145), (3, 1026246715), (5, 615748029), (13, 236826165), (15, 205249343), (19, 162038955), (39, 78942055), (57, 54012985), (65, 47365233), (95, 32407791), (195, 15788411), (247, 12464535), (285, 10802597), (349, 8821605), (741, 4154845), (1047, 2940535), (1235, 2492907), (1745, 1764321), (2381, 1293045), (3705, 830969), (4537, 678585), (5235, 588107), (6631, 464295), (7143, 431015), (11905, 258609), (13611, 226195), (19893, 154765), (22685, 135717), (30953, 99465), (33155, 92859), (35715, 86203), (45239, 68055)]